Implement horizontal Quick Switch waterfall

Ariver

2026-06-12 63128a870cbedb841cb19cdfbf2bf54e3dfbc25c

 C1.source/Sources/Aligner/AlignerApplicationDelegate.swift

@@ -354,8 +354,10 @@
            let controller = QuickSwitchSessionController(
                snapshotLoader: quickSwitchSnapshotLoader(),
                windowActivationService: quickSwitchWindowActivationService(),
                spaceActivationService: quickSwitchSpaceActivationService(),
                windowCloseService: quickSwitchWindowCloseService(),
                disableScreenshotRefresh: round1QuickSwitchOptions.disableScreenshotRefresh,
                waterfallViewMode: quickSwitchWaterfallViewMode(),
                closeConfirmationRequired: quickSwitchConfirmBeforeClose,
                onCloseConfirmationDisabled: { [weak self] in
                    self?.setQuickSwitchConfirmBeforeClose(false)
@@ -428,8 +430,10 @@
            let controller = QuickSwitchSessionController(
                snapshotLoader: quickSwitchSnapshotLoader(),
                windowActivationService: quickSwitchWindowActivationService(),
                spaceActivationService: quickSwitchSpaceActivationService(),
                windowCloseService: quickSwitchWindowCloseService(),
                disableScreenshotRefresh: round1QuickSwitchOptions.disableScreenshotRefresh,
                waterfallViewMode: quickSwitchWaterfallViewMode(),
                closeConfirmationRequired: quickSwitchConfirmBeforeClose,
                onCloseConfirmationDisabled: { [weak self] in
                    self?.setQuickSwitchConfirmBeforeClose(false)
@@ -546,6 +550,19 @@
        return CGWindowAXWindowService(spaceIDsByWindowIDProvider: { _ in [:] })
    }

    private func quickSwitchWaterfallViewMode() -> QuickSwitchWaterfallViewMode {
        round1QuickSwitchOptions.waterfallViewMode
            ?? UserDefaultsPreferenceStore().read().quickSwitchWaterfallViewMode
    }

    private func quickSwitchSpaceActivationService() -> any SpaceActivationServiceProtocol {
        if round1QuickSwitchOptions.debugWindowActivation {
            return DebugSpaceActivationService()
        }

        return PrivateSpaceActivationService()
    }

    private func quickSwitchWindowCloseService() -> any WindowCloseServiceProtocol {
        if round1QuickSwitchOptions.debugWindowClose {
            return DebugWindowCloseService()